Add MongoDB debug logging step to deploy action

Dump pod status, container logs (current + previous), init-container
logs, events and binary checks for all mongodb-related pods.
Runs with if: always() and continue-on-error: true so it never
blocks the pipeline but captures crash details.

Temporary — remove once mongodb image stability is confirmed.

issue:ZENKO-5110

Author: benzekrimaha

.github/actions/deploy/action.yaml

@@ -85,6 +85,53 @@ runs:
       run: ./deploy-metadata.sh
       working-directory: ./.github/scripts/end2end
       if: ${{ inputs.deploy_metadata == 'true' }}
+    - name: '[DEBUG] Dump MongoDB pod status and logs'
+      if: always()
+      shell: bash
+      run: |
+        set -x
+        NAMESPACE="${NAMESPACE:-default}"
+        echo "=== MongoDB pod status ==="
+        kubectl get pods -n "$NAMESPACE" -l app.kubernetes.io/component=mongodb -o wide 2>/dev/null || true
+        kubectl get pods -n "$NAMESPACE" -l app.kubernetes.io/name=mongodb-sharded -o wide 2>/dev/null || true
+        kubectl get pods -n "$NAMESPACE" | grep -i mongo || true
+
+        echo ""
+        echo "=== MongoDB pod descriptions ==="
+        for pod in $(kubectl get pods -n "$NAMESPACE" -o name 2>/dev/null | grep mongo); do
+          echo "--- $pod ---"
+          kubectl describe -n "$NAMESPACE" "$pod" 2>/dev/null | tail -40
+        done
+
+        echo ""
+        echo "=== MongoDB container logs ==="
+        for pod in $(kubectl get pods -n "$NAMESPACE" -o name 2>/dev/null | grep mongo); do
+          podname=$(basename "$pod")
+          for container in $(kubectl get -n "$NAMESPACE" "$pod" -o jsonpath='{.spec.containers[*].name}' 2>/dev/null); do
+            echo "--- $podname / $container (current) ---"
+            kubectl logs -n "$NAMESPACE" "$podname" -c "$container" --tail=80 2>/dev/null || echo "(no current logs)"
+            echo "--- $podname / $container (previous) ---"
+            kubectl logs -n "$NAMESPACE" "$podname" -c "$container" --previous --tail=80 2>/dev/null || echo "(no previous logs)"
+          done
+          for container in $(kubectl get -n "$NAMESPACE" "$pod" -o jsonpath='{.spec.initContainers[*].name}' 2>/dev/null); do
+            echo "--- $podname / init:$container ---"
+            kubectl logs -n "$NAMESPACE" "$podname" -c "$container" --tail=40 2>/dev/null || echo "(no init logs)"
+          done
+        done
+
+        echo ""
+        echo "=== MongoDB events ==="
+        kubectl get events -n "$NAMESPACE" --sort-by='.lastTimestamp' 2>/dev/null | grep -i mongo || true
+
+        echo ""
+        echo "=== Binary check (if pod is running) ==="
+        mongos_pod=$(kubectl get pods -n "$NAMESPACE" -o name 2>/dev/null | grep mongos | head -1 | xargs basename 2>/dev/null) || true
+        if [ -n "$mongos_pod" ]; then
+          kubectl exec -n "$NAMESPACE" "$mongos_pod" -c mongos -- ls -la /opt/bitnami/mongodb/bin/ 2>/dev/null || true
+          kubectl exec -n "$NAMESPACE" "$mongos_pod" -c mongos -- /opt/bitnami/mongodb/bin/mongod --version 2>/dev/null || true
+          kubectl exec -n "$NAMESPACE" "$mongos_pod" -c mongos -- ldd /opt/bitnami/mongodb/bin/mongod 2>/dev/null || true
+        fi
+      continue-on-error: true
     - name: End-to-end configuration
       shell: bash
       run: bash configure-e2e.sh "end2end" ${E2E_IMAGE_NAME}:${E2E_IMAGE_TAG} "default"